I don't know if this has already been discussed, but I was wondering if there was a way to fix the problem with pages not displaying correctly? For instance, Youtube only loads some things partially and the links are not lined up on the page so that I cannot click on them. Any suggestions?

The Web isn't changeless. New techniques are coming, but K-Meleon still uses outdated engine.

General advice is to change old 'stable' 1.5.4 to 1.6 beta (which can be considered as new 'stable release') or even 1.7 alpha.

Try one of the portable builds (some of them are listed in my signature) - they do not have problems with the majority of newest sites. Search through forum for more info about maximizing compatibility with modern websites...